English, asked by pradhansharmistha49, 3 months ago

(atb-3),(b+2a-1) add the following

Answers

Answered by rsritikeshsah

3

Explanation:

( a + b -3) + ( b+2a -1 ) = a + b -3 + b + 2a -1

= a + 2a +b +b -1 -3 =3a + 2b -4

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